68105948 has 12 divisors (see below), whose sum is σ = 119875560. Its totient is φ = 33855792.

The previous prime is 68105903. The next prime is 68105953. The reversal of 68105948 is 84950186.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48518 + ... + 49901.

It is an arithmetic number, because the mean of its divisors is an integer number (9989630).

Almost surely, 2^68105948 is an apocalyptic number.

It is an amenable number.

68105948 is a deficient number, since it is larger than the sum of its proper divisors (51769612).

68105948 is a wasteful number, since it uses less digits than its factorization.

68105948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98596 (or 98594 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 68105948 is about 8252.6327920246. The cubic root of 68105948 is about 408.3773821517.

The spelling of 68105948 in words is "sixty-eight million, one hundred five thousand, nine hundred forty-eight".